Tessa Widmer

Experienced accounting and administrative support professional with a background in accounts payable, accounts receivable, and general ledger reconciliation. Skilled in payment posting accuracy, invoice research, refund and transaction reclassification, and vendor communication. Proficient in ERP systems (Infor M3), CyberSource payment gateway, and Microsoft Excel for financial data tracking and reporting. Known for maintaining audit-ready documentation, resolving discrepancies, and supporting accounting teams through cross-department coordination. Organized, dependable, and quick to learn new systems to ensure compliance and efficiency in all accounting operations.

Versatile accounting and administrative support professional with over a decade of experience in financial operations, reconciliation, and customer service across industries including e-commerce, finance, and corporate billing. Proven expertise in accounts payable and receivable, payment posting accuracy, vendor communication, and ERP-based data management (Infor M3 ERP and CyberSource). Strong record of resolving discrepancies, maintaining audit-ready records, and supporting general ledger accuracy through transaction research and documentation control. Recognized for organization, reliability, and the ability to learn new systems quickly while ensuring compliance and smooth accounting workflows.

Yavapai College — Prescott, AZ
Associate of Applied Science in Accounting (In Progress) • Expected May 2027

Earning stackable certificates in Bookkeeping, Advanced Bookkeeping, and Accounting Assistant.

Relevant coursework: Introductory to Accounting, Principles of Accounting I, Business Communication.